Gawd if a Blogger is a CL then we're all doomed!!
I just want to say, as a P1, I've never seen any evidence or heard of any other P1 who has been shifted - or requested to unseat someone else to suit their wishes. Now I'm sure there some douche DYKWIA types who would insist on this kind of thing and some might get away with it (probably more CL tbh. Most P1's are less ego and more seasoned warrior, but I digress).
Having said that we've read any number of anecdotes of seemingly "helpful" agents shifting people to suit others (eg: moving solo pax so couples can sit together).
I just weary a bit of the suggestion that most of the high status types truly are the "W" in WP1 because that's not my experience as being one (well others may disagree on that point, but I mean in terms of flight behaviour
) and others I know/have met.
I have been moved on one flight in F MEL-LAX due to inop seat (and it definitely was) but generally otherwise I've always kept the seat I've allocated but yes, having held P1 for eight years I suppose that is to be expected.